2178924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 5878656

約数和(自身を除く): 3699732

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 971, 1122, 1942, 2244, 2913, 3884, 5826, 10681, 11652, 16507, 21362, 32043, 33014, 42724, 49521, 64086, 66028, 99042, 128172, 181577, 198084, 363154, 544731, 726308, 1089462, 2178924]

約数ペア:

[(1, 2178924), (2, 1089462), (3, 726308), (4, 544731), (6, 363154), (11, 198084), (12, 181577), (17, 128172), (22, 99042), (33, 66028), (34, 64086), (44, 49521), (51, 42724), (66, 33014), (68, 32043), (102, 21362), (132, 16507), (187, 11652), (204, 10681), (374, 5826), (561, 3884), (748, 2913), (971, 2244), (1122, 1942)]